无线多媒体通信和计算市场的迅猛发展既对电源提出了越来越高的要求,同时也为电源以及电源管理IC市场的发展注入了一股强劲的增长动力。近几年来电源管理IC的市场规模和潜力一直处在急速膨胀之中。据美国风险发展公司(VDC)估计,2004年电源管理IC的销售收入将超过75亿美元,平均年增长速率将超过16%。电信和计算机将是其中增长最显著的两大应用领域。One of the major goals of po...
Statistics from the China Electromagnetic Compatibility Network http://www.emcchina.org show that if the electromagnetic compatibility of electronic and electrical products is not fully considered in ...
[size=4]1. Q: What is a voltage regulator and what does it do?[/size] [size=4] [/size] [size=4]A: Very simply, a voltage regulator is a low voltage (12 or 24 volts) current directly to 220 volts AC fo...
[i=s] This post was last edited by RCSN on 2018-8-29 23:50 [/i] [font=宋体][size=4]Since the project of this competition needs to use RTC. Therefore, the RTC of GD32 is very easy to use for this periphe...
I have a 10-year-old laptop with an I5 CPU and 4G memory. I haven't used it for two or three years. The day before yesterday, I turned it on. It took about 10 minutes from booting to running. After bo...